Mason Fu
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 28.72 | AA+1.13s to AAA·+5.53s to Sectionals | 2026-02-08 | Valley Splash Short Course C/B/A Meetvenue |
| 100 Freestyle | SCY | 1:03.78 | A+1.29s to AA·+12.79s to Sectionals | 2026-03-29 | Swim South Bayvenue |
| 200 Freestyle | SCY | 2:20.57 | A+3.68s to AA·+28.78s to Sectionals | 2026-02-08 | Valley Splash Short Course C/B/A Meetvenue |
| 500 Freestyle | SCY | 6:17.76 | A+11.17s to AA·+75.07s to Sectionals | 2026-03-01 | Swim South Bayvenue |
| 50 Backstroke | SCY | 35.08 | BB+0.19s to A·+11.39s to Futures | 2026-01-17 | 2026 Brian Malick Memorial Z1S Championshipsvenue |
| 100 Backstroke | SCY | 1:14.37 | A+2.28s to AA·+18.88s to Sectionals | 2026-03-01 | Swim South Bayvenue |
| 50 Breaststroke | SCY | 39.33 | A+1.64s to AA·+13.04s to Futures | 2026-03-01 | Swim South Bayvenue |
| 100 Breaststroke | SCY | 1:23.62 | A+2.43s to AA·+20.43s to Sectionals | 2026-02-08 | Valley Splash Short Course C/B/A Meetvenue |
| 200 Breaststroke | SCY | 3:03.83 | BB+0.24s to A·+46.54s to Sectionals | 2026-02-07 | Valley Splash Short Course C/B/A Meetvenue |
| 50 Butterfly | SCY | 30.73 | AA+0.24s to AAA·+7.84s to Futures | 2026-03-29 | Swim South Bayvenue |
| 100 Butterfly | SCY | 1:09.06 | AA+0.87s to AAA·+13.87s to Sectionals | 2026-03-28 | Swim South Bayvenue |
| 200 Butterfly | SCY | 2:31.05 | AA+0.36s to AAA·+27.66s to Sectionals | 2026-03-22 | SCY Spring Age Group Championshipsvenue |
| 100 Individual Medley | SCY | 1:12.94 | A+0.85s to AA | 2026-01-18 | 2026 Brian Malick Memorial Z1S Championshipsvenue |
| 200 Individual Medley | SCY | 2:32.35 | AA+3.06s to AAA·+28.36s to Sectionals | 2026-02-07 | Valley Splash Short Course C/B/A Meetvenue |
| 400 Individual Medley | SCY | 5:26.07 | AA+10.58s to AAA·+61.38s to Sectionals | 2026-03-21 | SCY Spring Age Group Championshipsvenue |
| 50 Freestyle | LCM | 31.78 | AA+0.39s to AAA·+4.79s to Sectionals | 2026-06-28 | 2026 Santa Clara LC Race To Age Group Champsvenue |
| 100 Backstroke | LCM | 1:21.75 | AA+1.76s to AAA·+16.56s to Sectionals | 2026-07-17 | 2026 Adam Szmidt Memorial PC Summer AG Champsvenue |
| 50 Breaststroke | LCM | 45.36 | BB+0.37s to A·+14.47s to Futures | 2026-06-27 | 2026 Santa Clara LC Race To Age Group Champsvenue |
| 200 Breaststroke | LCM | 3:33.91 | BB+1.62s to A·+53.03s to Sectionals | 2026-06-27 | 2026 Santa Clara LC Race To Age Group Champsvenue |
| 50 Butterfly | LCM | 32.34 | AAAA·+6.05s to Futures | 2026-07-17 | 2026 Adam Szmidt Memorial PC Summer AG Champsvenue |
| 100 Butterfly | LCM | 1:11.93 | AAAA·+8.84s to Sectionals | 2026-08-02 | Long Course Far Westernsvenue |
| 200 Butterfly | LCM | 2:37.60 | AAAA·+16.51s to Sectionals | 2026-07-31 | Long Course Far Westernsvenue |
| 200 Individual Medley | LCM | 2:49.47 | AAA+6.88s to AAAA·+24.78s to Sectionals | 2026-07-19 | 2026 Adam Szmidt Memorial PC Summer AG Champsvenue |
| 400 Individual Medley | LCM | 5:55.39 | AAA+5.40s to AAAA·+47.60s to Sectionals | 2026-07-18 | 2026 Adam Szmidt Memorial PC Summer AG Champsvenue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 11.
National cuts (Sectionals → Nationals) are the current-season meet qualifying times for the swimmer's zone and age group; ✓ marks the hardest cut already achieved.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | LCM | 13.72 | flying | 200 Free Relay (leg 2) | 2026-07-31 | Long Course Far Westerns |
| 100 Freestyle | LCM | 1:06.77 | flying | 400 Free Relay (leg 4) | 2026-08-01 | Long Course Far Westerns |
| 50 Butterfly | LCM | 32.81 | flying | 200 Medley Relay (leg 3) | 2026-07-18 | 2026 Adam Szmidt Memorial PC Summer AG Champs |
| 100 Butterfly | LCM | 1:12.18 | flying | 400 Medley Relay (leg 3) | 2026-08-02 | Long Course Far Westerns |
Reconstructed from relay split marks. Flat = lead-off (comparable to individual times); flying starts run ~0.5–0.7s fast and are not PRs.
IMX / IMR
IMX 11-12 · SCY
2899 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 6:17.76 | 579 |
| 100 BK SCY | 1:14.37 | 511 |
| 100 BR SCY | 1:23.62 | 532 |
| 100 FL SCY | 1:09.06 | 626 |
| 200 IM SCY | 2:32.35 | 651 |
IMR 11-12 · SCY
2849 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:20.57 | 576 |
| 50 BK SCY | 35.08 | 518 |
| 50 BR SCY | 39.33 | 513 |
| 50 FL SCY | 30.73 | 655 |
| 100 IM SCY | 1:12.94 | 587 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
200 Butterfly SCY 2:31.05
Front half 73.02s · back half 78.03s
400 Individual Medley SCY 5:26.07
Front half 157.94s · back half 168.13s
200 Breaststroke LCM 3:33.91
Front half 103.76s · back half 110.15s
100 Butterfly LCM 1:11.93
Front half 34.31s · back half 37.62s
200 Butterfly LCM 2:37.60
Front half 76.30s · back half 81.30s
200 Individual Medley LCM 2:49.47
Front half 79.47s · back half 90.00s
400 Individual Medley LCM 5:55.39
Front half 170.46s · back half 184.93s
Swim history
Every recorded swim, newest first
| Date | Event | Course | Time | Age | Round | Meet |
|---|
Individual swims with a recorded date and time — including disqualifications — plus reconstructed relay legs (marked). Assembled in the browser from this page’s data.
Progression
Faster times are higher. One card per event, all courses & history.